US6372480B1ExpiredUtility

Pesticidal proteins

83
Assignee: MYCOGEN CORPPriority: Apr 19, 1996Filed: Aug 20, 1999Granted: Apr 16, 2002
Est. expiryApr 19, 2016(expired)· nominal 20-yr term from priority
Inventors:Kenneth E. NarvaH. Ernest SchnepfMark KnuthMichael R. PollardGuy A. CardineauGeorge E. SchwabTracy Ellis MichaelsStacey Finstad LeePaula BurmeisterJoanna Dojillo
C07K 14/325C12R 2001/075C12N 1/205Y02A40/146
83
PatentIndex Score
34
Cited by
13
References
2
Claims

Abstract

The subject invention concerns new classes of pesticidally active proteins and the polynucleotide sequences which encode these proteins. More specifically, in preferred embodiments, pesticidal proteins of approximately 40-50 kDa and of approximately 10-15 kDa are used for controlling corn rootworms. Also described are novel pesticidal isolates of Bacillus thuringiensis.

Claims

exact text as granted — not AI-modified
What is claimed is:  
     
       1. An isolated protein that has toxin activity against a corn rootworm pest, wherein said protein comprises the amino acid sequence of SEQ ID NO:116. 
     
     
       2. A biologically pure culture of  Bacillus thuringiensis  isolate PS69Q, available under accession number NRRL B-30175.

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